Biometric payment gateway device



FIG. 1 is a front-side view of the biometric payment gateway device;

FIG. 2 is a back-side view of the biometric payment gateway device;

FIG. 3 is a left-side view of the biometric payment gateway device;

FIG. 4 is a right-side view of the biometric payment gateway device;

FIG. 5 is a top-side view of the biometric payment gateway device;

FIG. 6 is a bottom-side view of the biometric payment gateway device;

FIG. 7 is a first perspective view of the biometric payment gateway device;

FIG. 8 is a second perspective view of the biometric payment gateway device;

FIG. 9 is a perspective view of the biometric payment gateway device in an opened configuration;

FIG. 10 is a front-side view of the biometric payment gateway device shown as applied to an exemplary portable electronic device;

FIG. 11 is a left-side view of the biometric payment gateway device shown as applied to an exemplary portable electronic device;

FIG. 12 is a right-side view of the biometric payment gateway device shown as applied to an exemplary portable electronic device;

FIG. 13 is a top-side view of the biometric payment gateway device shown as applied to an exemplary portable electronic device;

FIG. 14 is a bottom-side view of the biometric payment gateway device shown as applied to an exemplary portable electronic device;

FIG. 15 is a first perspective view of the biometric payment gateway device shown as applied to an exemplary portable electronic device;

FIG. 16 is a second perspective view of the biometric payment gateway device shown as applied to an exemplary portable electronic device;

FIG. 17 is a perspective view of the biometric payment gateway device shown as detached from an exemplary portable electronic device; and,

FIG. 18 is a front-side view of the biometric payment gateway device shown as connected to an exemplary keychain.

The subject matter in broken lines forms no part of the claimed design. 

CLAIM The ornamental design for a biometric payment gateway device, as shown and described. 